26 lines
1.1 KiB
Groff
26 lines
1.1 KiB
Groff
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.TH TERMKEY_START 3
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.SH NAME
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termkey_start, termkey_stop, termkey_is_started \- enable or disable terminal operations
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.SH SYNOPSIS
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.nf
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.B #include <termkey.h>
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.sp
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.BI "int termkey_start(TermKey *" tk );
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.BI "int termkey_stop(TermKey *" tk );
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.sp
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.BI "int termkey_is_started(TermKey *" tk );
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.fi
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.sp
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Link with \fI\-ltermkey\fP.
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.SH DESCRIPTION
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\fBtermkey_start\fP() enables the terminal IO operations of the given \fBtermkey\fP(7) instance, including sending a terminal control sequence and setting the \fBtermios\fP(3) modes required.
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.PP
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\fBtermkey_stop\fP() disables terminal IO operations, by reversing the steps taken by \fPtermkey_start\fP(). A newly-constructed \fBtermkey\fP instance will have terminal IO enabled already.
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.PP
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\fBtermkey_is_started\fP() enquires whether terminal IO is currently enabled.
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.SH "RETURN VALUE"
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If successful, \fBtermkey_start\fP() and \fBtermkey_stop\fP() return a true value. On failure, zero is returned with \fIerrno\fP set to indicate the failure. \fBtermkey_is_started\fP() returns true or false to indicate whether terminal IO is currently enabled.
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.SH "SEE ALSO"
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.BR termkey_new (3),
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.BR termkey (7)
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